TY  - JOUR
AU  - Dekic, Sanja
AU  - Milosavljević, Slobodan M.
AU  - Vajs, Vlatka
AU  - Jović, Slobodan
AU  - Petrović, Aleksandar
AU  - Nikićević, Ninoslav
AU  - Manojlović, Verica
AU  - Nedović, Viktor A.
AU  - Tešević, Vele
PY  - 2008
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/588
AB  - Resveratrol, which occurs in two isomeric forms, trans and cis, is a phytoalexin with numerous pharmacological activities, such as anti-cancer, antiviral, neuroprotective and anti-aging. Red wine is the main source of the compound and an easy way of including resveratrol in the human diet. In this study, the most popular commercial Serbian wines (red, white and rose-type) were analyzed for their content of trans- and cis-resveratrol. The analysis was performed by HPLC with a UV detector. Prior to the injection, phenolic compounds were extracted onto a LiChrolut RP18 bonded silica cartridge. The concentration of trans-resveratrol ranged from 0.11 to 1.69 mg L-1 and cis-resveratrol from 0.12 to 1.49 mg L-1.
AB  - Metodom tečne hromatografije (HPLC) ispitan je sadržaj slobodnog oblika trans- i cis-rezveratrola u osamnaest komercijalnih uzoraka (10 crvenih, 7 belih i 1 roze) srpskih vina. Svi uzorci su pre hromatografije ekstrahovani SPE tehnikom na LiChrolut RP18 koloni. trans-Rezveratrol je detektovan u 17 od 18 analiziranih uzoraka vina sa prosečnom koncentracijama od 0,78 mg l-1 za crvena vina i 0,23 mg l-1 za bela vina. Najviša koncentracija trans-rezveratrola je nađena u uzorku crvenog vina Cabernet Sauvignon berbe 2002 godine. cis-Rezveratrol je detektovan u 12 od 18 analiziranih uzoraka vina sa prosečnom koncentracijom 0,55 mg l-1 za crvena vina, dok je u belim vinima od analiziranih 7 uzoraka detektovan samo u 2 uzorka sa koncentracijama 0,12 i 0,49 mg l-1. Visok sadržaj cis-rezveratrola u nekim uzorcima je verovatno posledica izomerizacije trans- u cis-rezveratrol tokom procesa proizvodnje vina.
PB  - Serbian Chemical Soc, Belgrade
T2  - Journal of the Serbian Chemical Society
T1  - Trans- and cis-resveratrol concentration in wines produced in Serbia
T1  - Koncentracija trans- i cis-rezveratrola u vinima proizvedenim u Srbiji
VL  - 73
IS  - 11
SP  - 1027
EP  - 1037
DO  - 10.2298/JSC0811027D
ER  - 

@article{
author = "Dekic, Sanja and Milosavljević, Slobodan M. and Vajs, Vlatka and Jović, Slobodan and Petrović, Aleksandar and Nikićević, Ninoslav and Manojlović, Verica and Nedović, Viktor A. and Tešević, Vele",
year = "2008",
abstract = "Resveratrol, which occurs in two isomeric forms, trans and cis, is a phytoalexin with numerous pharmacological activities, such as anti-cancer, antiviral, neuroprotective and anti-aging. Red wine is the main source of the compound and an easy way of including resveratrol in the human diet. In this study, the most popular commercial Serbian wines (red, white and rose-type) were analyzed for their content of trans- and cis-resveratrol. The analysis was performed by HPLC with a UV detector. Prior to the injection, phenolic compounds were extracted onto a LiChrolut RP18 bonded silica cartridge. The concentration of trans-resveratrol ranged from 0.11 to 1.69 mg L-1 and cis-resveratrol from 0.12 to 1.49 mg L-1., Metodom tečne hromatografije (HPLC) ispitan je sadržaj slobodnog oblika trans- i cis-rezveratrola u osamnaest komercijalnih uzoraka (10 crvenih, 7 belih i 1 roze) srpskih vina. Svi uzorci su pre hromatografije ekstrahovani SPE tehnikom na LiChrolut RP18 koloni. trans-Rezveratrol je detektovan u 17 od 18 analiziranih uzoraka vina sa prosečnom koncentracijama od 0,78 mg l-1 za crvena vina i 0,23 mg l-1 za bela vina. Najviša koncentracija trans-rezveratrola je nađena u uzorku crvenog vina Cabernet Sauvignon berbe 2002 godine. cis-Rezveratrol je detektovan u 12 od 18 analiziranih uzoraka vina sa prosečnom koncentracijom 0,55 mg l-1 za crvena vina, dok je u belim vinima od analiziranih 7 uzoraka detektovan samo u 2 uzorka sa koncentracijama 0,12 i 0,49 mg l-1. Visok sadržaj cis-rezveratrola u nekim uzorcima je verovatno posledica izomerizacije trans- u cis-rezveratrol tokom procesa proizvodnje vina.",
publisher = "Serbian Chemical Soc, Belgrade",
journal = "Journal of the Serbian Chemical Society",
title = "Trans- and cis-resveratrol concentration in wines produced in Serbia, Koncentracija trans- i cis-rezveratrola u vinima proizvedenim u Srbiji",
volume = "73",
number = "11",
pages = "1027-1037",
doi = "10.2298/JSC0811027D"
}

Dekic, S., Milosavljević, S. M., Vajs, V., Jović, S., Petrović, A., Nikićević, N., Manojlović, V., Nedović, V. A.,& Tešević, V.. (2008). Trans- and cis-resveratrol concentration in wines produced in Serbia. in Journal of the Serbian Chemical Society
Serbian Chemical Soc, Belgrade., 73(11), 1027-1037.
https://doi.org/10.2298/JSC0811027D

Dekic S, Milosavljević SM, Vajs V, Jović S, Petrović A, Nikićević N, Manojlović V, Nedović VA, Tešević V. Trans- and cis-resveratrol concentration in wines produced in Serbia. in Journal of the Serbian Chemical Society. 2008;73(11):1027-1037.
doi:10.2298/JSC0811027D .

Dekic, Sanja, Milosavljević, Slobodan M., Vajs, Vlatka, Jović, Slobodan, Petrović, Aleksandar, Nikićević, Ninoslav, Manojlović, Verica, Nedović, Viktor A., Tešević, Vele, "Trans- and cis-resveratrol concentration in wines produced in Serbia" in Journal of the Serbian Chemical Society, 73, no. 11 (2008):1027-1037,
https://doi.org/10.2298/JSC0811027D . .